🔑Password Generator

Generate strong, secure random passwords with customizable options.

Password Length16

8128

Number of Passwords

uppercaselowercasenumberssymbols

About Password Generator

Generate cryptographically secure passwords with this powerful Password Generator. Customize length (8-128 characters), include uppercase, lowercase, numbers, and special symbols. Generate multiple passwords at once and check their strength with the built-in meter. Uses the Web Crypto API for true randomness.

How to Use Password Generator

1
Configure your password options
Set the password length and toggle which character types to include — uppercase, lowercase, numbers, and special symbols.
2
Generate your password
Click 'Generate' to create a cryptographically secure random password matching your configuration.
3
Copy and save your password
Copy the generated password to your clipboard and save it immediately in a password manager — never store passwords in plain text.

Common Use Cases

Creating strong unique passwords for new account registrations
Generating secure API keys and secrets for development environments
Replacing weak or reused passwords as part of a security audit
Producing random passwords for test users in development databases

Frequently Asked Questions

How does the password generator ensure randomness?

The generator uses the browser's Web Crypto API (window.crypto.getRandomValues), which draws from the operating system's cryptographically secure entropy source — the same source used by professional security tools.

How long should a secure password be?

Security experts recommend a minimum of 16 characters for important accounts. Each additional character exponentially increases the time required to crack the password by brute force.

Should I use special characters in passwords?

Yes — including special characters (!, @, #, $, etc.) significantly increases password complexity. Verify that the service you're creating the password for accepts special characters before using them.